223123101003 has 24 divisors (see below), whose sum is σ = 351805065456. Its totient is φ = 135142603200.

The previous prime is 223123100989. The next prime is 223123101013. The reversal of 223123101003 is 300101321322.

It is not a de Polignac number, because 223123101003 - 2⁶ = 223123100939 is a prime.

It is a super-3 number, since 3×223123101003³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223123101013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 534700 + ... + 855657.

It is an arithmetic number, because the mean of its divisors is an integer number (14658544394).

Almost surely, 2^223123101003 is an apocalyptic number.

223123101003 is a deficient number, since it is larger than the sum of its proper divisors (128681964453).

223123101003 is a wasteful number, since it uses less digits than its factorization.

223123101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391995 (or 1391992 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223123101003 its reverse (300101321322), we get a palindrome (523224422325).

The spelling of 223123101003 in words is "two hundred twenty-three billion, one hundred twenty-three million, one hundred one thousand, three".